Certified Ophthalmic Assistant Practice Exam

Goldman perimetry is a method used to assess the visual field by measuring the sensitivity of the retina at different points. In this technique, a series of light stimuli are presented at various locations along specific meridians, allowing for the mapping of the visual field. When performing Goldman perimetry, typically 12 meridians are examined to provide a comprehensive assessment of the patient's visual field sensitivity. These meridians cover different areas of the visual field and are crucial in obtaining accurate and detailed information about any visual field defects or abnormalities present. Therefore, examining 12 meridians during Goldman perimetry is essential for a thorough evaluation of the patient's visual field. Options A, B, and C are incorrect because they suggest examining fewer meridians than the standard practice of 12 meridians in Goldman perimetry, which would not provide a comprehensive assessment of the visual field.